body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #fff4f4;
}

h1,
h4 {
  text-align: center;
}

/* Navbar */

.nav {
  background-color: #ff6569;

  display: flex;
  justify-content: space-evenly;

  padding: 30px;
  height: 30px;
}

.link {
  flex-grow: 1;

  font-size: 1.5em;
  text-decoration: none;
  text-align: center;

  color: #fff4f4;
}

.link:hover {
  font-size: 2em;
}

/* About */

.about {
  background-color: #ffffff;
  color: #330002;

  padding-top: 1em;
  padding-bottom: 2em;
  padding-right: 4em;
  padding-left: 4em;
  margin-top: 2em;

  max-width: 300px;
  margin-left: auto;
  margin-right: auto;

  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

/* Tic-Tac-Toe */

.board {
  background-color: #ffffff;
  color: #330002;

  margin-top: 2em;

  padding-top: 1em;
  padding-bottom: 1em;
  padding-left: 4em;
  padding-right: 4em;

  width: 300px;
  margin-left: auto;
  margin-right: auto;

  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

.box {
  background-color: #62d6fb;
  border-style: solid;
  border-color: #ffffff;
  border-radius: 5px;

  height: 100px;
  width: 100px;

  font-size: 4em;
}

#reset {
  color: #ff6569;
  font-size: 1.5em;

  background-color: #ffffff;
  border-style: solid;
  border-color: #ff6569;
  border-radius: 5px;

  margin-top: 20px;
  margin-bottom: 20px;

  width: 100%;

  padding: 0.5em;
}

#reset:hover {
  color: #ffffff;
  background-color: #ff6569;
}

/* Counter */

.buttons {
  background-color: #ffffff;
  color: #330002;

  padding-top: 1em;
  padding-bottom: 2em;
  padding-right: 4em;
  padding-left: 4em;
  margin-top: 2em;

  max-width: 300px;
  margin-left: auto;
  margin-right: auto;

  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

.increment {
  color: #ffffff;
  font-size: 1.5em;

  background-color: #ff6569;
  border-style: solid;
  border-color: #ffffff;
  border-radius: 5px;

  margin-top: 20px;
  margin-bottom: 20px;

  width: 100%;

  padding: 0.5em;
}

.increment:hover {
  background-color: #62d6fb;
}
